Home / 32,150.25-44,366.12-18,002.38

Finding the Fourth Proportional to 32,150.25, 44,366.12 and 18,002.38

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Solution

The fourth proportional to 32,150.25, 44,366.12 and 18,002.38 is: 24,842.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,150.25 : 44,366.12 = 18,002.38 : x
  2. Step 2: Convert to fraction form
    32,150.25/44,366.12 = 18,002.38/x
  3. Step 3: Cross multiply
    32,150.25x = 44,366.12 × 18,002.38
  4. Step 4: Simplify right side
    32,150.25x = 798,695,661.35
  5. Step 5: Solve for x
    x = 798,695,661.35/32,150.25
  6. Step 6: Final answer
    x = 24,842.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.